baber/WOPTO huggingface dataset:
Patent JP-2003178640-A (JP)
Title: Key switch device
Inventor: SATO YOSHITSUGU
IPC: H01H13/70
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key switch device whereby a key top 41 smoothly drops without horizontally moving while it is being depressed, and operability of a key can be enhanced.  <P>SOLUTION: When a key top 41 is depressed, the locking rod 53 of a link member 47 rotates counterclockwise in the locking hole 44 of a locking part 42 as the key top 41 moves downward, and the locking pins 63, 64 of the link member 48 horizontally slide in the locking groove 45 of the locking part 43. At the same time, the locking rod 61 of the link member 48 rotates clockwise in the sliding groove 69 of a locking part 67 in a holder plate 65 by cooperating with a locking protrusion 69A, and the locking pins 55, 56 of the link member 47 horizontally slide in the sliding groove 68 of a locking part 66.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004156229-A (JP)
Title: Locking device for lid
Inventor: MUSHA TAKAAKI
IPC: B04B7/06
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device for a lid, which has a simple structure and can offer sure locking.  <P>SOLUTION: In this locking device for the lid, a hook, whose tip has a hole, is arranged on the undersurface of the free end of the lid which is opened/closed via a hinge; and in the closed state of the lid, a pawl, which is arranged in a case body, is inserted into the hole of the hook so as to be engaged with it, and locked in that position; a slide member 14 with a pawl 17 is arranged in the case body in such a manner as to be movable in a direction perpendicular to the direction of the movement of the hook; an actuator 29 is engaged with the slide member 14; and the slide member 14 is moved in a state wherein the hook can be inserted into the case body by closing the lid, so that the pawl 17 of the slide member 14 can be inserted into and engaged with the hole of the hook.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157766-A (JP)
Title: Data storage device
Inventor: IIZUKA MASAHARU
IPC: G06F12/00
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data storage device which can handle the convergence of access from clients, and can perform data storage inside the device stably and efficiently, improving the reliability.  <P>SOLUTION: The data storage device 1 has a load distribution device 2, a communication control unit 3, a storage management control unit 4, a database 5 for storage, a storage device 6 and networks 7, 8. Devices related to the data storage constitutes two layers of the communication control unit 3 and the storage management control unit 4. The communication control unit 3 on the entrance side of a network 10 and the storage management control unit 4 on the data storage side can be extended independently. The networks 7, 8 are disposed between different layers independently, permitting the reduction in loads on the networks.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003188054-A (JP)
Title: Electric element of capacitance characteristic
Inventor: WAFFENSCHMIDT EBERHARD
IPC: H05K1/16
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the entire height of an electric element of capacitance characteristics, production capability, and electromagnetic compatibility.  <P>SOLUTION: The electric element of capacitance characteristics has at least one first electrode (2) having a conductive layer, at least one second electrode (8) having a conductive layer, and at least one conductive polymer layer (6) that is arranged between the first and second electrodes, and is preferably used as a capacitor. In this case, the first and second electrodes and the conductive polymer layer form at least one flat laminate, and at least one dielectric layer (4) is provided in at least each one conductive layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004162926-A (JP)
Title: Dry cooling device and dry cooling equipment
Inventor: MATSUDA TAKAO
IPC: F25D13/06
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry cooling device capable of simplifying the manufacturing process and improving food sanitation by cooling bagged food in dry conditions.  <P>SOLUTION: The dry cooling device has a roller conveyor for transmitting the torque of a motor 6 to a roller bank 2 having a number of cylindrical rollers so as to convey a cooled object A. Each of the cylindrical rollers 2a to 2t of the roller conveyor has a refrigerant passage through which refrigerant passes. The dry cooling device also has a chiller unit CU for supplying refrigerant to the refrigerant passage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305995-A (JP)
Title: Extractable thumbtack
Inventor: KANIYOSHI TOMOKICHI
IPC: B43M15/00
Filed: 2002-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-size, extractable thumbtack which makes a nipper, etc., easy of handling to be extracted even when the thumbtack is in a high place, can be extracted by weak force, and is put easily in a container and moved easily.  <P>SOLUTION: In the extractable thumbtack, a sharpened needle part 2 is formed on the lower surface of a wide, disk-shaped collar part 3, and a grip part 1 of an indefinitely-shaped linear body is formed on the upper surface side of the collar part 3. 1. Both ends are fixed at two points to the collar part, and a space is formed between the linear body and the thumbtack to form the grip part by the linear body. 2. The grip part with both ends of one linear body joined and closed is formed on the upper surface side of the collar part and fixed to the thumbtack. 3. A channel for holding the linear body is formed on the surface side of the collar part. The thumbtack such as 1, 2, and 3 is manufactured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128431-A (JP)
Title: Piezoelectric transformer for driving device
Inventor: TOKUSHIMA AKIRA
IPC: H01L41/29
Filed: 2002-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a piezoelectric transformer furnished with a high mechanical quality coefficient value Qm, wherein Qm is a piezoelectric ceramic material characteristic value that otherwise degrades almost to a half value in constructing a piezoelectric transformer with the piezoelectric material.  <P>SOLUTION: The piezoelectric transformer furnished with a high Qm is constructed by superposing at least two to at most three piezoelectric transformers so as to align respective electrode sections and mutually sticking the transformers by firing, by silver firing, or by solder reflow at high temperature to integrate them into one piece.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165399-A (JP)
Title: Pattern forming method and apparatus, and electronic device manufactured by the method and mount board
Inventor: SATO MITSURU
IPC: H01L21/288
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To easily form a pattern without the need for etching or the like.  <P>SOLUTION: A pattern forming apparatus 10 has a turnable processing stage 30. An electrode body 36 is fitted to an upper processing stage 30. The electrode body 36 has a shape corresponding to the pattern forming region of a board 38. A variable DC power supply 32 applies a DC voltage to the electrode body 36 via the processing stage 30, and gives an electric field to the pattern forming region of the board 38. An atomizer 14 jets a liquid pattern material 40 supplied from a raw material supply section 18 as fine grains 12. The fine grains 12 are charged when being jetted from the atomizer 14 and selectively electrostatically adsorbed in the pattern forming region of the board 38.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162396-A (JP)
Title: Eaves edge snow melting device and eaves edge snow melting method making use thereof
Inventor: MATSUKAWA CHUJI
IPC: E04D13/158
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable the snow to melt not only the neighborhood of an eaves as the main body but also the whole roof surface, at the same time, provide an eaves snow melting device constituted of a new structure so as to enable the occurrence of an icicle or the like hung on the eaves to control and a new eaves snow melting method making use thereof by exclusively and successively melting fallen snow with the risk resulting from the fall of snow fallen around the eaves in relation to a snow-melting technique of the roof by means of a system enabling the snow to successively melt by heating the fallen snow on the roof.  <P>SOLUTION: The eaves snow melting device 1 is so constituted that a heating section 3 constituted of a longer heating material-made member incorporating a linear heater 4 therein is placed to an eaves fascia board 6 or a place corresponding to the fascia board 6 and that a predetermined extent of the eaves can be heated from a part of the eaves fascia board 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167290-A (JP)
Title: Rice milling machine
Inventor: WATANABE MASAHIRO
IPC: B02B7/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice milling machine for obtaining as quickly as possible the cleaned rice which is cooked excellently and has a delicious taste.  <P>SOLUTION: This rice cleaning apparatus is provided with a rice cleaning jacketed unit 10 and a rice cleaning auxiliary unit 30. The unit 10 is constituted so that a jacketed roll 13 having a rice conveying part on the downside and a hulling part on the upside is arranged to be rotatable in a jacketed cylinder 12 set in a circulation tank 11, the introduced rice is cleaned while being lifted in the cylinder 12 from the bottom end of the cylinder 12, the cleaned rice overflowed from the top end of the cylinder 12 is made to fall down in the tank 11, the rice bran discharged from a rice bran discharging hole of the cylinder 12 is also made to fall down in the tank 11 and the falling cleaned rice is circulated together with the falling rice bran. The unit 30 is constituted so that a rice cleaning roll is arranged to be rotatable in a rice cleaning cylinder having a press-closed cover 31 in the end part, the rice cleaned in the unit 10 is cleaned again while being conveyed in the rice cleaning cylinder, the rice bran is discharged/separated from a rice bran disharging hole of the rice cleaning cylinder and the cleaned rice is discharged by causing the cleaned rice to push the cover 31 aside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003242915-A (JP)
Title: Cathode ray tube, and electron beam position control method
Inventor: BECHTEL HANS-HELMUT
IPC: H01J31/20
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To perform a reliable electron beam position control.  <P>SOLUTION: Positions of electron beams (7, 8, 9) are decided by arranging thin stripes for detection (12, 13) between respective phosphor thin stripes of a segmented phosphor layer (11). The positions of the electron beams (7, 8, 9) are decided as a function of the magnitude of a signal generated by the thin stripes for detection (12, 13), and compensated by quasi-static position control and/or dynamic position control as occasion demands.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004167308-A (JP)
Title: Ultrapure water making apparatus
Inventor: MOTOMURA TAKAHITO
IPC: C02F9/00
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrapure water making apparatus for making ultrapure water extremely reduced in the concentration of metals.  <P>SOLUTION: In a primary pure water making apparatus having a pretreatment system 1, a primary pure water making apparatus 10 and a secondary pure water making apparatus 20, the heat exchanger of the secondary pure water making apparatus 20 is transferred to be provided in the primary pure water making apparatus 10. The respective devices of the secondary pure water making apparatus 10 are made of a synthetic resin or lined with the synthetic resin. A part of the return ultrapure water from a use point 40 is returned to the primary pure water making apparatus 10 to be controlled in its temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168840-A (JP)
Title: Resin composition having low refractive index, used for adhesive
Inventor: TANIGUCHI NOBUO
IPC: C09J175/04
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To develop a resin composition which is used mainly for optical articles, has a low refractive index, is excellent in transparency, and can be rapidly cured by irradiation with actinic radiations, such as ultraviolet rays, to give a cured material having a low refractive index and excellent in transparency, adherence to glass, and solvent resistance.  <P>SOLUTION: The resin composition having a low refractive index is prepared by synthesizing a urethane (meth)acrylate having fluorine atoms, blending it with a silane coupling agent, and if necessary, blending the mixture with a (meth)acrylate monomer having no aromatic group in the molecule, and a photopolymerization initiator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172873-A (JP)
Title: Portable telephone set with transceiver function
Inventor: ARAI KIYOSHI
IPC: H04W88/02
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To view or sense that a system is in a portable telephone mode or a transceiver mode or the other mode.  <P>SOLUTION: A portable telephone set is provided with a transceiver mode and a portable telephone mode. A PC card 21 that can freely be attached to/detached from a cabinet of the portable telephone set is arranged. An indicator 22 is disposed in the PC card 21 and a control part 42 is installed for lighting the indicator 22 in different colors in the transceiver mode and in portable telephone mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169798-A (JP)
Title: Non-contact type bearing structure
Inventor: KOIKE KAZUMASA
IPC: F16C32/04
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a non-contact type bearing by using a ring magnet with a larger diameter and a ring magnet with a smaller diameter.  <P>SOLUTION: The non-contact type bearing structure is so constituted that the ring magnet (3b) with a smaller diameter is provided inside the ring magnet (3a) with a larger diameter, they are made to repel each other by making mutually opposing magnet poles of the respective ring magnets (3a, 3b) to be the same pole, accordingly, it is made to be in a non-contact state between the respective ring magnets (3a, 3b).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172303-A (JP)
Title: Method of manufacturing wiring board
Inventor: AKASHI OSAMU
IPC: H05K3/18
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board on which the electrode of an electronic component can be connected firmly to a soldering pad.  <P>SOLUTION: After an electrolessplated copper layer 3a is formed on the surface of an insulating substrate 1 in a coating state, a plating resist layer 11 having an opening 11a, through which the forming portion of a soldering pad 3 in the copper layer 3a is exposed, is formed on the copper layer 3a. An electroplated copper layer 3b, an electroplated nickel layer 5, and an electrolessplated gold layer 6 are successively formed on the portion of the copper layer 3a exposed in the opening 11a. Then, after the resist layer 11 is peeled off, the electrolessplated copper layer 3a is etched off except the forming portion the soldering pad 3, and the portions of the nickel layer 5 and the gold layer 6 coating the outer peripheral section of the pad 3 are also etched off. Thereafter, the exposed surfaces of the plated copper layers 3a and 3b are blackened. Finally, a solder-resistant resin layer 4 is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167093-A (JP)
Title: Laundry drying device for air conditioner
Inventor: FUJII SATOSHI
IPC: F24F13/20
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laundry drying device for an air conditioner capable of efficiently sending wind to laundry.  <P>SOLUTION: The laundry drying device 10 comprises a pair of left and right supporting frames 14 provided at both side surfaces of the air conditioner 1 and a cover sheet 12 hung on the supporting frames 14. In addition, a laundry pole 16 is attached to the predetermined positions of the supporting frames 14 for holding the laundry inside the cover sheet 12. As a result, the cover sheet 12 can change the wind path from the air conditioner 1 to send the wind to the laundry hung on the laundry pole 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171485-A (JP)
Title: Information processing terminal and method for reporting its cpu utilization rate
Inventor: OKAMOTO TAKAZO
IPC: G06F11/32
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable a worker to perform the other work with ease by visually and acoustically reporting that a CPU is under task processing, or the processing is completed, and to reduce power consumption by cutting power supply to a display in no use.  <P>SOLUTION: A PC 1 has a display 2, a keyboard 3, and a PC body 4. The PC body 4 has a CPU utilization rate display part 41, a report sounding part 42, and a CPU utilization rate report control part 43. The CPU utilization rate report control part 43 outputs a signal for performing prescribed display or sounding when it is detected that the utilization rate of the CPU becomes a preset value. The CPU utilization rate display part 41 is provided separately from a main display screen to perform the prescribed display related to the CPU utilization rate on the basis of an instruction from the control part 43. The report sounding part 42 performs prescribed sounding related to the CPU utilization rate on the basis of the instruction from the control part 43.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136262-A (JP)
Title: House-type fermenting system for organic material
Inventor: TOMITA MINORU
IPC: C02F11/04
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a house-type fermenting system for organic materials of low running and initial costs that can process a large amount of organic waste in a short time to produce a fertilizer or feed, giving a careful consideration to the environment.  <P>SOLUTION: The house (fermenter) body, which is separable into an upper section and a lower section, is composed of equipment that can optionally keep the integrated fermenter either under a reduced pressure (a vacuum pump A 29, a vacuum pump B 29a, a vacuum pump C 29b) or under the atmospheric pressure (an air inlet 9, a blower 31) and equipped with heating devices (a heater 14, a heating 34), sterilizing devices (an ultraviolet radiation device 13, an ozonizer 27), a self-propelled agitator 12 and a self-propelled slurry sprayer. In addition, the fermenter is equipped with a cooling tower 33 as well as the ozonizer 27 in an attempt to discharge no waste water or wastes out of the system. The house body is constructed so that organic wastes before processing and organic materials after processing can be efficiently exchanged when the lower section thereof is moved after the house body is separated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178836-A (JP)
Title: Magnetron
Inventor: TSUKADA TOSHIYUKI
IPC: H01J23/04
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetron achieving high quality at low cost for adapting to a market price competition of magnetron.  <P>SOLUTION: A first end hat 61 of a cathode part 4 comprises a disk shaped flange formed so as to cover an operation space 3, a first outside diameter 63 formed in a dimension, into which a filament 5 can be coaxially inserted, and a second outside diameter 64 formed in a dimension smaller than the first outside diameter 63. The filament 5 is inserted in the first outside diameter 63, and a cylindrical getter material 101 is inserted in the second outside diameter 64. The outer diameter of the getter material 101 is smaller in dimension than the inner diameter of the filament 5, and the getter material 101 and the filament 5 are arranged in a noncontact manner. Thus the high quality magnetron can be provided at low cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003230184-A (JP)
Title: Appliance control system and method therefor using mobile communication terminal, and home gateway
Inventor: SUMIDA TETSUJI
IPC: G06F13/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an appliance control system and method therefor, and a home gateway which are capable of remotely controlling all types of electrical home appliances by using a mobile communication terminal.  <P>SOLUTION: A database 71 in a database center 7 stores an appliance control program required for operating each of all types of electrical home appliances of all manufacturers. In a household area 3, the electric home appliances 4 are connected to a home gateway 6 via a household network 5. This gateway 6 collectively controls information about the storage destinations of the appliance control programs on the database 71 together with various types of information giving the appliances 4. A mobile communication terminal 2 refers to the gateway 6 to acquire from the database 71 only the program of an appliance 4 which a user desires to operate, interprets and executes the program, and instructs the desired operation to the appliance 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004182755-A (JP)
Title: Ultraviolet-curing type resin composition for optical recording medium and optical recording medium
Inventor: SHOJI TOSHIHIRO
IPC: G11B7/257
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition shortening an interval time after dispensing of the composition to high-speed rotation and having excellent smoothness of a coated surface by improving the wettability of the composition in relation to an ultraviolet-curing type resin as a material forming a protective film of an organic substance aiming at prevention of corrosion and prevention of scuff for a metal reflection film such as aluminum or an inorganic dielectric film such as silicon nitride in an optical recording medium and to provide an optical disk using the composition as the protective film.  <P>SOLUTION: The ultraviolet-curing type resin composition comprises at least an acrylic or a methacrylic ester monomer. The ultraviolet-curing type resin composition further comprises a fluorine-based surfactant and an additive for coating composed of an acrylic polymer or the fluorine surfactant and an additive for coating composed of a vinylic polymer. The optical disk has the protective film of an organic substance using the composition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004141602-A (JP)
Title: Cleaning brush
Inventor: ISHIGURO SHINJI
IPC: A46B15/00
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning brush, for clearing away dust adhering to the surface of an automobile or the road surface without anything left to be cleaned, and emitting minus ions in the air.  <P>SOLUTION: This cleaning brush for an automobile or a road surface is provided for clearing away dust adhering to the surface of the automobile or the road surface. Powder of Kueiyang calculus (under trademark application, Kueiyang calculus is a kind of natural feldspar and adapted to generate minus ions when vibration is applied thereto) is kneaded into material of one of parts constituting the cleaning brush and used, or a paint film where powder of the Kueiyang calculus is mixed or a coating film is formed on the surface of one of parts constituting the cleaning brush, or the powder of Kueiyang calculus is sintered on the material of one of parts constituting the cleaning brush or fixed thereto by a resin binder to form the brush.  <P>COPYRIGHT: (C)2004,JPO